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     3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

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     7 ** This file is part of the examples of the Qt Toolkit.

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    16 ** GNU Lesser General Public License Usage

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    38 ** $QT_END_LICENSE$

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    40 ****************************************************************************/

    41 

    42 #include <QtGui>

    43 

    44 #include "finddialog.h"

    45 

    46 //! [0]

    47 FindDialog::FindDialog(QWidget *parent)

    48     : QDialog(parent)

    49 {

    50     label = new QLabel(tr("Find &what:"));

    51     lineEdit = new QLineEdit;

    52     label->setBuddy(lineEdit);

    53 

    54     caseCheckBox = new QCheckBox(tr("Match &case"));

    55     fromStartCheckBox = new QCheckBox(tr("Search from &start"));

    56     fromStartCheckBox->setChecked(true);

    57 

    58 //! [1]

    59     findButton = new QPushButton(tr("&Find"));

    60     findButton->setDefault(true);

    61 

    62     moreButton = new QPushButton(tr("&More"));

    63     moreButton->setCheckable(true);

    64 //! [0]

    65     moreButton->setAutoDefault(false);

    66 

    67     buttonBox = new QDialogButtonBox(Qt::Vertical);

    68     buttonBox->addButton(findButton, QDialogButtonBox::ActionRole);

    69     buttonBox->addButton(moreButton, QDialogButtonBox::ActionRole);

    70 //! [1]

    71 

    72 //! [2]

    73     extension = new QWidget;

    74 

    75     wholeWordsCheckBox = new QCheckBox(tr("&Whole words"));

    76     backwardCheckBox = new QCheckBox(tr("Search &backward"));

    77     searchSelectionCheckBox = new QCheckBox(tr("Search se&lection"));

    78 //! [2]

    79 

    80 //! [3]

    81     connect(moreButton, SIGNAL(toggled(bool)), extension, SLOT(setVisible(bool)));

    82 

    83     QVBoxLayout *extensionLayout = new QVBoxLayout;

    84     extensionLayout->setMargin(0);

    85     extensionLayout->addWidget(wholeWordsCheckBox);

    86     extensionLayout->addWidget(backwardCheckBox);

    87     extensionLayout->addWidget(searchSelectionCheckBox);

    88     extension->setLayout(extensionLayout);

    89 //! [3]

    90 

    91 //! [4]

    92     QHBoxLayout *topLeftLayout = new QHBoxLayout;

    93     topLeftLayout->addWidget(label);

    94     topLeftLayout->addWidget(lineEdit);

    95 

    96     QVBoxLayout *leftLayout = new QVBoxLayout;

    97     leftLayout->addLayout(topLeftLayout);

    98     leftLayout->addWidget(caseCheckBox);

    99     leftLayout->addWidget(fromStartCheckBox);

   100     leftLayout->addStretch(1);

   101 

   102     QGridLayout *mainLayout = new QGridLayout;

   103     mainLayout->setSizeConstraint(QLayout::SetFixedSize);

   104     mainLayout->addLayout(leftLayout, 0, 0);

   105     mainLayout->addWidget(buttonBox, 0, 1);

   106     mainLayout->addWidget(extension, 1, 0, 1, 2);

   107     setLayout(mainLayout);

   108 

   109     setWindowTitle(tr("Extension"));

   110 //! [4] //! [5]

   111     extension->hide();

   112 }

   113 //! [5]